| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.39 | 11.420% | $266.7283 | $266.73 | $266.75 | $266.70 |
| Purchase #2 | $166.38 | 6.389% | $177.01 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $182.73 | 5.494% | $192.7692 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $237.81 | 5.216% | $250.2142 | $250.21 | $250.20 | $250.20 |
| Purchase #5 | $204.43 | 5.727% | $216.1377 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $90.72 | 13.442% | $102.9146 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $233.98 | 4.779% | $245.1619 | $245.16 | $245.15 | $245.20 |
| 7 purchase totals = | $1,355.44 | $1,450.9359 | $1,450.93 | $1,450.90 | $1,450.90 | |